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BL 20 SMD 4 SM is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Fischer Elektronik. Its product description is for 0.635 mm and up to 0.85 mm. Review the specifications below when checking this part for your BOM.
The BL 20 SMD 4 SM is a surface-mount female header manufactured by Fischer Elektronik. It features 4 contacts with a pin diameter support of 0.65 mm. The component operates within a temperature range of -40°C to +163°C and withstands soldering at 260°C for 10 seconds. It meets UL 94 V-0 flammability standards and exhibits specific insulation resistance greater than 10^7 Ω·m. Designed for high-density electronic assemblies, it provides compact and robust connectivity.
Verify that the ordered part corresponds exactly to the BL 20 SMD 4 SM designation to ensure correct contact count and surface-mount configuration. Confirm compatibility with target PCB pad layouts and pin diameter specifications prior to implementation. Ensure storage conditions maintain integrity given the specified thermal operating limits.
Select this component when space constraints necessitate a low-profile surface-mount solution. The 4-contact configuration suits applications requiring minimal I/O density without sacrificing mechanical stability. Consider the wide temperature range and high thermal tolerance for environments subject to significant heat exposure during operation or assembly.
This component belongs to the BL 20 SMD series of female headers from Fischer Elektronik. The series is characterized by precision engineering for surface-mount technology, offering various contact counts and pitch options. These headers are intended for modern electronics manufacturing processes requiring reliable, automated assembly capabilities.
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Fischer Elektronik directly for equivalent alternatives or cross-reference compatible surface-mount female headers with identical contact counts and mounting dimensions.
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